About Castaways

Build, explore, and survive alone or with friends on a stranded island where you must be resourceful and creative with nothing but your wits and a few basic supplies. But don’t worry! You’re not alone - there are millions of other castaways on other islands waiting to befriend you, trade with you, and help you build a new life.

With Castaways, you'll dive into the world of fishing and farming for food, explore exciting islands to gather resources, build your own house, craft tools, and discover technology to go from just surviving, to thriving!

Climb the global leaderboards and become the most advanced island!


Play now!

Join millions of players and become a part of the thriving Castaways community. With cross-platform support, you can play on your computer or mobile device, and connect with other players no matter where you are.

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